STM32双adc同步规则采样，可以用来同步测量两路电压，并且采样率可以设置（定时器），已验证。是基于STM32F103ZET6的。-STM32 dual adc sampling synchronization rules can be used to synchronize two voltage measurements, and sampling rate can be set (timer), has been verified. STM32F103ZET6 is based.